Large capacity for 8 -12 cups: Our gold tone filter is very standard, No.4 filter paper size, top port diameter size is 120mm, bottom bottom is ; 55*28mm and the height is 90mm Our coffee filter is suitable for 8-12 cup coffee makers. 304 Stainless Steel and PP PlasticOur coffee filter is made of gold steel mesh 304 and food grade PP plastic frame. You can safely use permanent coffee filters. The permanent coffee filter is resistant to corrosion and rust, resistant to acids, alkali, heat and wear, smooth and thick, strong and durable. Fine filtration: filter 100 mesh, fine mesh, good air permeability and uniform precision to ensure the filtration of finer particles. Helps you brew smooth and full-bodied coffee, much better than filter paper. With plastic handle: Our coffee filter has a plastic handle, which is convenient to adjust the filter while making coffee. After brewing coffee, you can use this handle to pour out the coffee residue and clean the filter. Reusable: The mesh coffee basket filter is reusable, saves a lot of costs, which is more Eco-friendly and economical compared to paper filter. With acid and alkali properties, wear-resistant, soft and thick, strong and durable.